Unable to correct release dates

I tried to submit these changes more than once but it keeps being declined:

#260623-013155-732000

#260623-014237-797000

#260623-012512-084000

#250923-211819-468000

I also been trying to change the release dates and merge titles because they have the same plot outlines:

#260329-081031-800000

#260329-080858-536000

#260329-081107-304000